Obstacle detecting system for automotive vehicle
US6147637A · kind A · utility
49Cited by
8References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 1998 |
| Grant date | Nov 14, 2000 |
| Priority date | — |
| Expiry date | Jul 23, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S2013/9325
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An automotive obstacle detecting system is provided which includes a radar to measure the distance to a target present within a detectable zone. The system monitors a distance limit measurable by the radar and determines a reduction in ability to measure the distance to the target by comparing the distance limit with a given reference value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.